Conductance changes associated with receptor potentials in Limulus photoreceptors.
The receptor potential in Limulus photoreceptors appears to be a consequence not of permeability changes in the cell membrane but of alterations in a light-sensitive constant-current generator.
D000818:Animals; D003445:Crustacea; D004553:Electric Conductivity / Q000528:radiation effects*; D008027:Light; D008564:Membrane Potentials; D011830:Radiation Effects; D011984:Sensory Receptor Cells / Q000502:physiology* / Q000528:radiation effects